US6386704B1 - Sunglasses - Google Patents
Sunglasses Download PDFInfo
- Publication number
- US6386704B1 US6386704B1 US09/780,086 US78008601A US6386704B1 US 6386704 B1 US6386704 B1 US 6386704B1 US 78008601 A US78008601 A US 78008601A US 6386704 B1 US6386704 B1 US 6386704B1
- Authority
- US
- United States
- Prior art keywords
- sunglasses
- recess
- lens
- latched
- central portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C1/00—Assemblies of lenses with bridges or browbars
- G02C1/04—Bridge or browbar secured to or integral with partial rims, e.g. with partially-flexible rim for holding lens
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/14—Side-members
- G02C5/20—Side-members adjustable, e.g. telescopic
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C2200/00—Generic mechanical aspects applicable to one or more of the groups G02C1/00 - G02C5/00 and G02C9/00 - G02C13/00 and their subgroups
- G02C2200/08—Modular frames, easily exchangeable frame parts and lenses
Definitions
- the present invention relates to sunglasses and more particularly to a sunglasses with improved characteristics.
- FIG. 1 A set of conventional sunglasses is shown in FIG. 1 comprising a U-shaped frame 10 having a central recessed bridge 101 , a groove 102 at the underside having a length substantially the same as frame 10 , and a slot 103 in either end; an integrally formed tinted lens 20 having a latched piece 201 in either end with the top edge of lens 20 and latched pieces 201 being clung to the groove 102 and slots 103 respectively; a pair of temples 30 pivotably secured to the ends of frame 10 ; and a nose pad 40 having a raised T-shaped member 401 clung onto the bridge 101 .
- It is an object of the present invention to provide a sunglasses comprising a U-shaped frame having a slot in either end, a groove at the underside having a length substantially the same as the frame, a nose pad, a first recess adjacent the nose pad, and a second recess above the first recess; an integrally formed lens having a latched piece in either end and a flexible latched member having a substantially triangular shaped cross sections conformed to the recesses on the top central portion wherein the top edge of the lens, the latched member, and the latched piece are clung to the groove, the second recess through the first recess, and slots respectively; and a pair of temples.
- the set of sunglasses is more simplified in components and thus assembly. Further, the stability is greatly enhanced due to the additional securing of the latched member in the second recess.
- FIG. 1 is an exploded perspective view of a conventional sunglasses
- FIG. 2 is an exploded perspective view of sunglasses according to the invention
- FIG. 3 is a partial perspective view in part section illustrating the mounted lens on frame
- FIG. 4 is sectional view taken along line A—A of FIG. 3 .
- sunglasses constructed in accordance with the invention comprising a U-shaped frame 1 having a slot 11 in either end, a groove 12 at the underside having a length substantially the same as frame 1 , a nose pad 13 , a first recess 14 adjacent the nose pad 13 , and a second recess 15 above the first recess 14 .
- An integrally formed tinted lens 2 has a latched piece 21 in either end and a flexible latched member 22 conformed to the recesses 14 and 15 and on the top central portion of the lens 2 . The top edge of the lens 2 is clung to the groove 12 .
- the latched member 22 is clung to the second recess 15 (through the first recess 14 adjacent to the nose pad 13 and having a width for slideably receiving the thickness of the central portion of the lens 2 when the top central portion is inserted therein in an insertion direction and when the latched member 22 is received in the second recess 15 ) (as indicated by arrow in FIG. 2 ).
- the latched pieces 21 are clung to the slots 11 .
- the flexible latched member 22 extends beyond the first and second faces defining the thickness of the central portion of the lens 2 and has an increasing size and preferably has triangular shaped cross sections in the insertion direction beyond both the first and second faces of the central portion of the lens 2 .
- a pair of temples (not numbered) are pivotably secured to the ends of frame 1 .
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
A sunglasses comprising a U-shaped frame having a slot in either end, a groove at the underside having a length substantially the same as frame, a nose pad, a first recess adjacent the nose pad, and a second recess above the first recess; an integrally formed lens having a latched piece in either end and a flexible latched member having a substantially conic shape conformed to the recesses on the top central portion wherein the top edge of the lens, the latched member, and the latched pieces are clung to the groove, the second recess through the first recess, and slots respectively; and a pair of temples. The set of sunglasses is more simplified in components and thus assembly. Further, the stability is enhanced due to the additional securing of the latched member in the second recess.
Description
The present invention relates to sunglasses and more particularly to a sunglasses with improved characteristics.
A set of conventional sunglasses is shown in FIG. 1 comprising a U-shaped frame 10 having a central recessed bridge 101, a groove 102 at the underside having a length substantially the same as frame 10, and a slot 103 in either end; an integrally formed tinted lens 20 having a latched piece 201 in either end with the top edge of lens 20 and latched pieces 201 being clung to the groove 102 and slots 103 respectively; a pair of temples 30 pivotably secured to the ends of frame 10; and a nose pad 40 having a raised T-shaped member 401 clung onto the bridge 101. It is advantageous for being simple in components and assembly. But this is unsatisfactory for the purpose for which the invention is concerned because components, assembly, and stability can be still further simplified and enhanced respectively.
It is an object of the present invention to provide a sunglasses comprising a U-shaped frame having a slot in either end, a groove at the underside having a length substantially the same as the frame, a nose pad, a first recess adjacent the nose pad, and a second recess above the first recess; an integrally formed lens having a latched piece in either end and a flexible latched member having a substantially triangular shaped cross sections conformed to the recesses on the top central portion wherein the top edge of the lens, the latched member, and the latched piece are clung to the groove, the second recess through the first recess, and slots respectively; and a pair of temples. The set of sunglasses is more simplified in components and thus assembly. Further, the stability is greatly enhanced due to the additional securing of the latched member in the second recess.
The above and other objects, features and advantages of the present invention will become apparent from the following detailed description taken with the accompanying drawings.
FIG. 1 is an exploded perspective view of a conventional sunglasses;
FIG. 2 is an exploded perspective view of sunglasses according to the invention;
FIG. 3 is a partial perspective view in part section illustrating the mounted lens on frame; and
FIG. 4 is sectional view taken along line A—A of FIG. 3.
Referring to the drawings, there is shown sunglasses constructed in accordance with the invention comprising a U-shaped frame 1 having a slot 11 in either end, a groove 12 at the underside having a length substantially the same as frame 1, a nose pad 13, a first recess 14 adjacent the nose pad 13, and a second recess 15 above the first recess 14. An integrally formed tinted lens 2 has a latched piece 21 in either end and a flexible latched member 22 conformed to the recesses 14 and 15 and on the top central portion of the lens 2. The top edge of the lens 2 is clung to the groove 12. The latched member 22 is clung to the second recess 15 (through the first recess 14 adjacent to the nose pad 13 and having a width for slideably receiving the thickness of the central portion of the lens 2 when the top central portion is inserted therein in an insertion direction and when the latched member 22 is received in the second recess 15) (as indicated by arrow in FIG. 2). The latched pieces 21 are clung to the slots 11. The flexible latched member 22 extends beyond the first and second faces defining the thickness of the central portion of the lens 2 and has an increasing size and preferably has triangular shaped cross sections in the insertion direction beyond both the first and second faces of the central portion of the lens 2. A pair of temples (not numbered) are pivotably secured to the ends of frame 1.
It is understood that, as compared with prior art, the invention is more simplified in components and thus assembly. Most importantly, the stability is greatly enhanced due to the additional securing of the latched member 22 in the second recess 15.
While the invention has been described by means of specific embodiments, numerous modifications and variations could be made thereto by those skilled in the art without departing from the scope and spirit of the invention set forth in the claims.
Claims (16)
1. Sunglasses comprising, in combination:
a U-shaped frame having a nose pad;
a lens having a central portion having a thickness, with the central portion including a latched member extending beyond the thickness of the central portion;
a first recess in the U-shaped frame adjacent to the nose pad of a width for slideably receiving the thickness of the central portion of the lens; and
a second recess in the U-shaped frame above the first recess for receiving the latched member of the central portion of the lens, with the latched member being insertable through the first recess into the second recess and with the central portion being receiving in the first recess when the latched member is in the second recess.
2. The sunglasses of claim 1 , with the central portion having a first face and a second face, with the thickness being the first and second faces, with the latched member extending beyond the first face of the central portion.
3. The sunglasses of claim 2 , with the latched member being inserted through the first recess in an insertion direction and having an increasing size in the insertion direction.
4. The sunglasses of claim 3 , with the latched member having triangular shaped cross sections in the insertion direction.
5. The sunglasses of claim 2 , with the latched member also extending beyond the second face of the central portion.
6. The sunglasses of claim 5 , with the latched member being inserted through the first recess in an insertion direction and having an increasing size in the insertion direction.
7. The sunglasses of claim 6 , with the latched member having triangular shaped cross section in the insertion direction beyond both the first and second faces of the central portion.
8. The sunglasses of claim 1 , with the U-shaped frame including a groove at an underside and having a length substantially equal to the frame, with the lens including a top edge clung to the groove of the U-shape frame.
9. The sunglasses of claim 8 , with the U-shaped frame including at least one end having a slot, with the lens having at least one end having a latched piece received in the slot of the frame.
10. The sunglasses of claim 9 , with the lens being integrally formed.
11. The sunglasses of claim 10 , further comprising in combination, a pair of temples.
12. The sunglasses of claim 1 , with the U-shaped frame including at least one end having a slot, with the lens having at least one end having a latched piece received in the slot of the frame.
13. The sunglasses of claim 12 , with the lens being integrally formed.
14. The sunglasses of claim 13 , further comprising, in combination a pair of temples.
15. The sunglasses of claim 1 , with the lens being integrally formed.
16. The sunglasses of claim 15 , further comprising, in combination, a pair of temples.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/780,086 US6386704B1 (en) | 2001-02-09 | 2001-02-09 | Sunglasses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/780,086 US6386704B1 (en) | 2001-02-09 | 2001-02-09 | Sunglasses |
Publications (1)
Publication Number | Publication Date |
---|---|
US6386704B1 true US6386704B1 (en) | 2002-05-14 |
Family
ID=25118548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/780,086 Expired - Fee Related US6386704B1 (en) | 2001-02-09 | 2001-02-09 | Sunglasses |
Country Status (1)
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US (1) | US6386704B1 (en) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502938B2 (en) * | 2000-10-31 | 2003-01-07 | Horikawa Co., Ltd. | Attachment structure of a frame body relative to a front portion |
US6533412B1 (en) * | 2002-07-22 | 2003-03-18 | Navajo Manufacturing Company, Inc. | Interchangeable eyeglass lens system and method |
US6561647B1 (en) * | 2002-04-25 | 2003-05-13 | High Rainbow Ent. Co., Ltd. | One-piece lens and frame assembly |
US6709098B1 (en) * | 2003-03-28 | 2004-03-23 | Anthony Wang Lee | Lens securing device for a pair of eyeglasses |
US20040141147A1 (en) * | 2001-02-23 | 2004-07-22 | Raymond Cyr | Eyewear |
US20050036104A1 (en) * | 2003-08-14 | 2005-02-17 | Bacou-Dalloz Eye & Face Production, Inc. | Safety glasses with pivoting interchangeable single-lens |
EP1731946A1 (en) | 2005-06-10 | 2006-12-13 | Uvex Arbeitsschutz GmbH | Hinge-free goggles, in particular safety goggles |
AU2002252096B2 (en) * | 2001-02-23 | 2007-08-30 | 3M Innovative Properties Company | Eyewear |
US20080007688A1 (en) * | 2005-03-14 | 2008-01-10 | D Agostino Savino | Impact Resistant Lens, Frame and Tools and Method for Making Same |
US7347545B1 (en) * | 2006-10-05 | 2008-03-25 | Oakley, Inc. | Sports-specific shield |
US7380933B1 (en) * | 2007-05-07 | 2008-06-03 | Day Sun Industrial Corp. | Fixing structure for lenses and frame of eyeglasses |
US20080180632A1 (en) * | 2007-01-29 | 2008-07-31 | Chih-Ming Chen | Lens/frame combination for glasses |
US20130176526A1 (en) * | 2012-01-05 | 2013-07-11 | Hon Hai Precision Industry Co., Ltd. | Semi-rim three dimensional glasses |
JP2015069044A (en) * | 2013-09-30 | 2015-04-13 | ▲呉▼ 志民WU,Chih Ming | Spectacle frame and spectacle using the same |
US20150234200A1 (en) * | 2014-02-18 | 2015-08-20 | Hsien Chang Optical Industrial Co., Ltd. | Assembly structure for eyeglass lens |
US9709817B2 (en) | 2015-12-07 | 2017-07-18 | Oakley, Inc. | Eyewear retention devices and methods |
US9717631B2 (en) | 2012-08-31 | 2017-08-01 | Oakley, Inc. | Eyewear having multiple ventilation states |
US10156734B2 (en) | 2015-12-08 | 2018-12-18 | Oakley, Inc. | Eyewear traction devices and methods |
US10274748B2 (en) | 2014-03-27 | 2019-04-30 | Oakley, Inc. | Mounting mechanism for eyewear |
US10359642B2 (en) | 2016-04-22 | 2019-07-23 | Oakley, Inc. | Mounting mechanism for eyewear |
US10687981B2 (en) | 2015-10-09 | 2020-06-23 | Oakley, Inc. | Headworn supports with passive venting and removable lens |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5903331A (en) * | 1997-10-08 | 1999-05-11 | Mao Lin Enterprise Co., Ltd. | Eyeglasses comprising frame unit and snap fitted lens unit |
US6208030B1 (en) * | 1998-10-27 | 2001-03-27 | Advanced Micro Devices, Inc. | Semiconductor device having a low dielectric constant material |
-
2001
- 2001-02-09 US US09/780,086 patent/US6386704B1/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5903331A (en) * | 1997-10-08 | 1999-05-11 | Mao Lin Enterprise Co., Ltd. | Eyeglasses comprising frame unit and snap fitted lens unit |
US6208030B1 (en) * | 1998-10-27 | 2001-03-27 | Advanced Micro Devices, Inc. | Semiconductor device having a low dielectric constant material |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502938B2 (en) * | 2000-10-31 | 2003-01-07 | Horikawa Co., Ltd. | Attachment structure of a frame body relative to a front portion |
US20040141147A1 (en) * | 2001-02-23 | 2004-07-22 | Raymond Cyr | Eyewear |
US6908193B2 (en) * | 2001-02-23 | 2005-06-21 | Cabot Safety Intermediate Corporation | Eyewear |
AU2002252096B2 (en) * | 2001-02-23 | 2007-08-30 | 3M Innovative Properties Company | Eyewear |
US6561647B1 (en) * | 2002-04-25 | 2003-05-13 | High Rainbow Ent. Co., Ltd. | One-piece lens and frame assembly |
US6533412B1 (en) * | 2002-07-22 | 2003-03-18 | Navajo Manufacturing Company, Inc. | Interchangeable eyeglass lens system and method |
US6709098B1 (en) * | 2003-03-28 | 2004-03-23 | Anthony Wang Lee | Lens securing device for a pair of eyeglasses |
US20050036104A1 (en) * | 2003-08-14 | 2005-02-17 | Bacou-Dalloz Eye & Face Production, Inc. | Safety glasses with pivoting interchangeable single-lens |
US7011404B2 (en) | 2003-08-14 | 2006-03-14 | Bacou-Dalloz Eye & Face Protection, Inc. | Safety glasses with pivoting interchangeable single-lens |
US20080007688A1 (en) * | 2005-03-14 | 2008-01-10 | D Agostino Savino | Impact Resistant Lens, Frame and Tools and Method for Making Same |
EP1731946A1 (en) | 2005-06-10 | 2006-12-13 | Uvex Arbeitsschutz GmbH | Hinge-free goggles, in particular safety goggles |
EP1731946B1 (en) * | 2005-06-10 | 2015-07-29 | Uvex Arbeitsschutz GmbH | Hinge-free goggles, in particular safety goggles |
US7347545B1 (en) * | 2006-10-05 | 2008-03-25 | Oakley, Inc. | Sports-specific shield |
US20080084533A1 (en) * | 2006-10-05 | 2008-04-10 | James Jannard | Sports-specific shield |
WO2008042008A1 (en) * | 2006-10-05 | 2008-04-10 | Oakley, Inc. | Sports-specific shield |
US20080129952A1 (en) * | 2006-10-05 | 2008-06-05 | Oakley, Inc. | Sports-specific shield |
US7594723B2 (en) | 2006-10-05 | 2009-09-29 | Oakley, Inc. | Sports-specific shield |
US20080180632A1 (en) * | 2007-01-29 | 2008-07-31 | Chih-Ming Chen | Lens/frame combination for glasses |
US7380933B1 (en) * | 2007-05-07 | 2008-06-03 | Day Sun Industrial Corp. | Fixing structure for lenses and frame of eyeglasses |
US20130176526A1 (en) * | 2012-01-05 | 2013-07-11 | Hon Hai Precision Industry Co., Ltd. | Semi-rim three dimensional glasses |
US9717631B2 (en) | 2012-08-31 | 2017-08-01 | Oakley, Inc. | Eyewear having multiple ventilation states |
US10335317B2 (en) | 2012-08-31 | 2019-07-02 | Oakley, Inc. | Eyewear having multiple ventilation states |
JP2015069044A (en) * | 2013-09-30 | 2015-04-13 | ▲呉▼ 志民WU,Chih Ming | Spectacle frame and spectacle using the same |
US20150234200A1 (en) * | 2014-02-18 | 2015-08-20 | Hsien Chang Optical Industrial Co., Ltd. | Assembly structure for eyeglass lens |
US9279998B2 (en) * | 2014-02-18 | 2016-03-08 | Hsien Chang Optical Industrial Co., Ltd. | Assembly structure for eyeglass lens |
US10274748B2 (en) | 2014-03-27 | 2019-04-30 | Oakley, Inc. | Mounting mechanism for eyewear |
US10687981B2 (en) | 2015-10-09 | 2020-06-23 | Oakley, Inc. | Headworn supports with passive venting and removable lens |
US9709817B2 (en) | 2015-12-07 | 2017-07-18 | Oakley, Inc. | Eyewear retention devices and methods |
US10156734B2 (en) | 2015-12-08 | 2018-12-18 | Oakley, Inc. | Eyewear traction devices and methods |
US10359642B2 (en) | 2016-04-22 | 2019-07-23 | Oakley, Inc. | Mounting mechanism for eyewear |
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Legal Events
Date | Code | Title | Description |
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REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
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FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20060514 |